Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 62068466 web servers by the ISPs' networks over which their traffic flows, the report provides a view of the top ISPs on the Internet.

ISP Domain Name	Nov 2018 Count*	Nov 2018 %	Oct 2018 Count*	Oct 2018 %	Growth %
secureserver.net	2,143,800	3.45	2,276,474	3.58	-3.46
amazon.com	2,052,772	3.31	2,050,681	3.22	2.62
ui-dns.com	1,842,232	2.97	1,868,194	2.94	1.09
ovh.net	1,656,267	2.67	1,655,114	2.60	2.59
your-server.de	1,553,948	2.50	1,556,948	2.45	2.32
scalabledns.com	1,368,361	2.20	1,740,317	2.73	-19.39
leaseweb.nl	1,088,678	1.75	1,328,192	2.09	-15.97
unifiedlayer.com	991,928	1.60	998,794	1.57	1.81
ebs-38605	938,847	1.51	1,136,461	1.79	-15.31
egihosting.com	713,340	1.15	530,371	0.83	37.89
a.in-addr.cn	673,880	1.09	692,837	1.09	-0.29
y.dns.jp	632,063	1.02	656,446	1.03	-1.29
dynect.net	611,750	0.99	633,327	1.00	-0.97
lacnic.net	591,656	0.95	596,451	0.94	1.70
sakura.ad.jp	562,500	0.91	559,423	0.88	3.08
alidns.com	505,470	0.81	505,634	0.79	2.49
digitalocean.com	492,307	0.79	479,582	0.75	5.24
googledomains.com	464,598	0.75	435,123	0.68	9.46
dreamhost.com	457,293	0.74	460,672	0.72	1.77
linode.com	433,202	0.70	428,419	0.67	3.66
rackspace.com	416,820	0.67	427,369	0.67	-0.01
technorail.com	400,568	0.65	400,561	0.63	2.52
kasserver.com	377,482	0.61	376,266	0.59	2.85
namespace4you.de	328,404	0.53	340,199	0.53	-1.03
networklayer.com	323,723	0.52	338,745	0.53	-2.03
msft.net	319,766	0.52	307,517	0.48	6.60
xlink.net	318,864	0.51	315,523	0.50	3.61
azuredns-cloud.net	318,582	0.51	310,974	0.49	5.03
b-one-dns.net	315,618	0.51	315,754	0.50	2.48
psychz.net	314,807	0.51	323,426	0.51	-0.21
afrinic.net	311,007	0.50	273,019	0.43	16.78
clev1.net	304,530	0.49	299,126	0.47	4.37
ovh.ca	285,961	0.46	282,645	0.44	3.72
hosteurope.de	285,158	0.46	293,179	0.46	-0.29
sv.madame.jp	273,182	0.44	274,892	0.43	1.88
transip.net	269,324	0.43	261,520	0.41	5.58
sourcedns.com	262,674	0.42	276,052	0.43	-2.45
dns.kr	259,202	0.42	257,286	0.40	3.28
home.pl	247,141	0.40	244,259	0.38	3.73
mediatemple.net	228,925	0.37	232,989	0.37	0.73
online.net	217,940	0.35	223,960	0.35	-0.24
liquidweb.com	214,249	0.35	198,809	0.31	10.48
yourhostingaccount.com	211,032	0.34	229,123	0.36	-5.58
peer1.net	209,576	0.34	209,351	0.33	2.63
inmotionhosting.com	209,183	0.34	207,234	0.33	3.48
ns	195,978	0.32	199,568	0.31	0.68
ns1.xserver.jp	184,394	0.30	181,959	0.29	3.89
jvniu.com	181,361	0.29	117,163	0.18	58.69
reg.ru	177,685	0.29	175,649	0.28	3.71
akamaitechnologies.com	160,329	0.26	161,018	0.25	2.08
singlehop.net	160,023	0.26	159,261	0.25	3.01
mainnameserver.com	159,245	0.26	164,466	0.26	-0.73
locaweb.com.br	148,274	0.24	149,585	0.24	1.62
ui-dns.de	147,086	0.24	183,434	0.29	-17.79
zjnbptt.net.cn	146,214	0.24	147,065	0.23	1.93
nazwa.pl	141,488	0.23	145,546	0.23	-0.34
directi.com	136,887	0.22	119,381	0.19	17.55
iweb-hosting.com	134,981	0.22	135,372	0.21	2.22
raksmart.com	134,193	0.22	88,273	0.14	55.85
twnic.net	132,867	0.21	139,622	0.22	-2.44
dimenoc.com	131,888	0.21	132,745	0.21	1.86
timeweb.ru	119,598	0.19	117,967	0.19	3.94
contabo.net	119,490	0.19	103,697	0.16	18.13
ripn.net	115,774	0.19	116,495	0.18	1.89
namecheaphosting.com	115,340	0.19	97,835	0.15	20.86
typo3server.com	114,731	0.18	113,932	0.18	3.24
aliyun.com	114,491	0.18	110,580	0.17	6.15
soa	114,380	0.18	112,072	0.18	4.63
zitcom.dk	113,396	0.18	109,992	0.17	5.69
nic.ru	113,043	0.18	114,887	0.18	0.87
ns2.indotrans.net.id	106,582	0.17	139,075	0.22	-21.43
beget.com	105,407	0.17	104,619	0.16	3.29
athenixinc.com	104,475	0.17	106,415	0.17	0.65
tsohost.co.uk	102,848	0.17	103,531	0.16	1.84
choopadns.com	102,077	0.16	99,810	0.16	4.85
nwtgigalink.com	100,228	0.16	106,785	0.17	-3.78
ch-meta.net	100,048	0.16	99,660	0.16	2.92
rz-ip.net	99,429	0.16	100,232	0.16	1.70
level3.net	96,064	0.15	97,249	0.15	1.27
esecured.net	94,479	0.15	95,683	0.15	1.23
hinet.net	93,043	0.15	98,825	0.16	-3.48
wedos.net	92,441	0.15	91,707	0.14	3.34
a2hosting.com	92,432	0.15	91,844	0.14	3.18
google.com	92,318	0.15	130,212	0.20	-27.32
hoztnode.net	92,149	0.15	85,520	0.13	10.47
cogentco.com	90,120	0.15	94,818	0.15	-2.56
selectel.org	89,924	0.14	95,188	0.15	-3.15
kei.pl	88,559	0.14	92,375	0.15	-1.72
dns0.heteml.jp	86,201	0.14	83,947	0.13	5.27
register.it	86,004	0.14	85,606	0.13	3.00
dnsmadeeasy.com	84,700	0.14	96,123	0.15	-9.66
masterhost.ru	84,259	0.14	84,814	0.13	1.85
nethost.cz	83,030	0.13	80,347	0.13	5.94
advancedhosters.com	80,718	0.13	80,051	0.13	3.37
intergenia.de	80,525	0.13	81,331	0.13	1.50
combell.net	80,042	0.13	76,913	0.12	6.69
master.cz	77,993	0.13	78,102	0.12	2.38
wholesaleinternet.net	77,528	0.12	71,065	0.11	11.84
frantech.ca	77,388	0.12	54,862	0.09	44.61
cns1.alfahosting.info	76,380	0.12	74,496	0.12	5.11
kornet.net	75,410	0.12	75,390	0.12	2.55
dns.fz.fj.cn	73,301	0.12	65,479	0.10	14.77
zenlayer.net	73,296	0.12	66,124	0.10	13.64
host-h.net	73,269	0.12	73,170	0.11	2.66
hostpoint.ch	73,022	0.12	73,084	0.11	2.43
telekom.hu	72,505	0.12	54,327	0.09	36.82
nsserve.de	72,322	0.12	72,734	0.11	1.94
vshosting.cz	72,284	0.12	71,290	0.11	3.95
trellian.com	72,086	0.12	72,318	0.11	2.19
flexwebhosting.nl	71,508	0.12	72,167	0.11	1.58
pair.com	71,092	0.11	71,771	0.11	1.55
ns1	71,038	0.11	72,380	0.11	0.62
servidoresdns.net	70,976	0.11	71,922	0.11	1.17
kryptdns.com	70,228	0.11	75,112	0.12	-4.15
ns14.net	69,290	0.11	50,555	0.08	40.51
sucuridns.com	69,024	0.11	67,363	0.11	5.05
superhosting.cz	67,508	0.11	67,595	0.11	2.39
softlayer.com	67,046	0.11	73,752	0.12	-6.80
sweb.ru	65,871	0.11	66,489	0.10	1.57
cpi.ad.jp	65,338	0.11	65,972	0.10	1.53
ns1.serveriai.lt	65,055	0.10	65,128	0.10	2.40
ns1.bd6.io	65,051	0.10	99,073	0.16	-32.69
rdns1.axc.eu	63,613	0.10	60,936	0.10	7.02
datafoundry.com	63,100	0.10	43,253	0.07	49.56
casablanca.cz	62,335	0.10	58,902	0.09	8.49
privatesystems.net	62,326	0.10	61,776	0.10	3.43
xl-internetservices.com	61,478	0.10	59,169	0.09	6.52
lunarpages.net	61,415	0.10	63,063	0.10	-0.16
infomaniak.ch	61,165	0.10	60,834	0.10	3.08
localhost	60,502	0.10	68,115	0.11	-8.94
superhosting.bg	59,979	0.10	60,120	0.09	2.28
dinahosting.com	59,122	0.10	58,978	0.09	2.77
phoenixnap.com	58,276	0.09	59,963	0.09	-0.36
sta.net.cn	58,147	0.09	59,563	0.09	0.08
netregistry.net	56,173	0.09	58,341	0.09	-1.29
plusserver.com	55,925	0.09	60,600	0.10	-5.39
sdjnptt.net.cn	55,234	0.09	56,704	0.09	-0.14
rapidswitch.com	55,138	0.09	56,133	0.09	0.70
world4you.at	54,552	0.09	54,024	0.08	3.52
ukraine.com.ua	54,372	0.09	53,973	0.08	3.28
gmointernet.com	54,176	0.09	66,327	0.10	-16.26
websupport.sk	53,681	0.09	53,646	0.08	2.59
1234	53,636	0.09	10,840	0.02	407.26
servint.com	52,841	0.09	62,448	0.10	-13.25
hostnet.nl	52,421	0.08	52,360	0.08	2.64
meganameservers.com	52,406	0.08	52,693	0.08	1.96
hivelocity.net	52,208	0.08	63,555	0.10	-15.78
pwebtech.com	51,677	0.08	51,741	0.08	2.39
usiphosting.com	51,644	0.08	52,764	0.08	0.34
baidu.com	51,110	0.08	46,096	0.07	13.67
ihc-ru.net	50,746	0.08	49,521	0.08	5.06
antagonist.nl	49,952	0.08	49,749	0.08	2.94
sc163.net	49,533	0.08	51,094	0.08	-0.61
seeweb.it	48,992	0.08	49,561	0.08	1.34
quadranet.com	48,553	0.08	53,902	0.08	-7.65
sureserver.com	48,406	0.08	48,807	0.08	1.68
enom.com	47,673	0.08	48,364	0.08	1.05
cloudn-service.com	47,518	0.08	47,729	0.08	2.07
jino.ru	47,485	0.08	47,582	0.07	2.31
hospedagem.net	47,415	0.08	47,660	0.07	1.99
resilans.se	47,384	0.08	47,143	0.07	3.04
tfn.net.tw	47,376	0.08	50,151	0.08	-3.15
t-online.hu	46,948	0.08	49,499	0.08	-2.76
atman.pl	46,857	0.08	45,490	0.07	5.60
att.net	46,596	0.08	47,158	0.07	1.30
phase8.net	46,315	0.07	46,842	0.07	1.37
hananet.net	45,323	0.07	45,020	0.07	3.21
hekko.net.pl	45,322	0.07	39,978	0.06	16.22
forpsi.net	45,256	0.07	45,441	0.07	2.10
myregisteredsite.com	45,119	0.07	44,638	0.07	3.62
zzidc.com	44,948	0.07	55,843	0.09	-17.48
providerbox.de	44,716	0.07	44,619	0.07	2.74
sphere.ad.jp	44,584	0.07	45,547	0.07	0.35
active24.cz	44,311	0.07	45,795	0.07	-0.80
syrahost.com	44,061	0.07	44,371	0.07	1.80
digitalpacific.com.au	44,010	0.07	44,041	0.07	2.45
supremedns.com	43,637	0.07	44,321	0.07	0.94
qwest.net	43,546	0.07	40,805	0.06	9.41
yahoo.com	43,323	0.07	41,433	0.07	7.20
ukfast.net	43,061	0.07	43,537	0.07	1.40
pnap.net	42,822	0.07	45,282	0.07	-3.05
ns01.idc.jp	42,672	0.07	43,329	0.07	0.97
sharktech.net	42,620	0.07	53,676	0.08	-18.60
netcup.net	42,506	0.07	42,122	0.07	3.45
cais.com	42,390	0.07	41,849	0.07	3.84
krystal.co.uk	41,707	0.07	40,483	0.06	5.62
dtag.de	41,375	0.07	40,628	0.06	4.40
pcextreme.nl	41,050	0.07	38,701	0.06	8.74
corespace.com	40,617	0.07	41,089	0.06	1.34
xs4all.nl	40,555	0.07	39,153	0.06	6.19
net.edu.cn	40,371	0.07	39,607	0.06	4.50
quickpacket.com	40,307	0.06	44,349	0.07	-6.82
savvis.net	40,045	0.06	40,729	0.06	0.80
ucoz.net	39,840	0.06	37,538	0.06	8.81
comcast.net	39,779	0.06	42,756	0.07	-4.62
hostmar.com	39,758	0.06	40,060	0.06	1.75
dns4userver.com	39,625	0.06	39,635	0.06	2.49
hawkhost.com	39,493	0.06	38,081	0.06	6.32
natrohost.com	39,371	0.06	40,063	0.06	0.75
hosting.com	39,176	0.06	44,623	0.07	-9.99
kpn.net	37,361	0.06	37,087	0.06	3.28
oleane.net	37,360	0.06	37,787	0.06	1.36
names1.ds.network	37,176	0.06	37,462	0.06	1.74
binero.se	37,113	0.06	37,380	0.06	1.79
tutby.com	36,854	0.06	36,733	0.06	2.86
neostrada.nl	36,666	0.06	44,209	0.07	-14.97
cyso.nl	36,599	0.06	37,947	0.06	-1.12
mpex.net	36,523	0.06	32,533	0.05	15.09
host1plus.com	36,089	0.06	34,977	0.05	5.78
untd.com	36,066	0.06	35,981	0.06	2.76
colo4dallas.net	36,033	0.06	36,290	0.06	1.79
is.nl	35,826	0.06	43,482	0.07	-15.53
namedserver.net	35,755	0.06	37,251	0.06	-1.60
1blu.de	35,701	0.06	35,835	0.06	2.14
namesystem.se	35,609	0.06	35,430	0.06	3.04
hostingservicesinc.net	35,583	0.06	35,223	0.06	3.57
gandi.net	35,025	0.06	35,062	0.06	2.41
he.net	34,986	0.06	34,890	0.05	2.80
sinnet.com.cn	34,937	0.06	38,275	0.06	-6.42
as45638.net.au	34,800	0.06	32,396	0.05	10.13
usen.ad.jp	34,675	0.06	34,563	0.05	2.85
dnspartner.de	34,537	0.06	34,882	0.05	1.51
ntdns.de	34,461	0.06	35,154	0.06	0.50
org.pl	34,232	0.06	34,235	0.05	2.51
fastvps.ru	33,936	0.05	33,942	0.05	2.50
netangels.ru	33,636	0.05	33,500	0.05	2.94
steadfastdns.net	33,622	0.05	34,617	0.05	-0.43
uk2.net	33,239	0.05	33,958	0.05	0.35
serveryou.com	33,079	0.05	30,706	0.05	10.44
ramnode.com	32,933	0.05	32,561	0.05	3.69
duocast.net	32,877	0.05	29,924	0.05	12.64
zettahost.com	32,877	0.05	32,894	0.05	2.47
cyon.ch	32,834	0.05	32,676	0.05	3.02
webazilla.com	32,521	0.05	32,481	0.05	2.65
hix.nl	32,394	0.05	32,540	0.05	2.06
sparqnet.net	32,214	0.05	35,115	0.06	-5.95
azonnal.hu	32,013	0.05	31,990	0.05	2.59
ogicom.pl	31,978	0.05	31,827	0.05	3.01
trueserver.nl	31,667	0.05	31,676	0.05	2.49
stackdns.com	31,614	0.05	30,138	0.05	7.54
servercentral.net	31,354	0.05	32,002	0.05	0.44
uu.net	31,286	0.05	34,857	0.05	-7.98
jsinfo	31,219	0.05	1,862	0.00	1618.88
iq.pl	31,161	0.05	30,837	0.05	3.60
vweb.co.za	31,062	0.05	29,776	0.05	6.95
hbwhptt.net.cn	31,037	0.05	25,206	0.04	26.24
tucows.com	30,936	0.05	30,945	0.05	2.49
myhostadmin.net	30,810	0.05	30,840	0.05	2.42
gyron.net	30,385	0.05	30,949	0.05	0.65
root	30,238	0.05	39,795	0.06	-22.10

* An ISP is said to host a server if its name servers have control over the block of IP addresses that the server is in. Since a large ISP might delegate subnets to a smaller one, a single web server may be counted several times towards an ISP and its upstream providers.

Beginning with the February 2006 data set on which the March 1st, 2006 reports are based, a new algorithm was implemented for determining which webservers are assigned to which ISP. This new algorithm catches a significant number of servers which previously were unable to be assigned to an ISP.